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GB2561324A - Filter system using a self-venting drain - Google Patents

Filter system using a self-venting drain

Info

Publication number
GB2561324A
GB2561324A GB1811429.8A GB201811429A GB2561324A GB 2561324 A GB2561324 A GB 2561324A GB 201811429 A GB201811429 A GB 201811429A GB 2561324 A GB2561324 A GB 2561324A
Authority
GB
United Kingdom
Prior art keywords
defines
center tube
central reservoir
self
filter system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB1811429.8A
Other versions
GB201811429D0 (en
Inventor
T Allott Mark
A Morris Bryant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Caterpillar Inc filed Critical Caterpillar Inc
Publication of GB201811429D0 publication Critical patent/GB201811429D0/en
Publication of GB2561324A publication Critical patent/GB2561324A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/003—Filters in combination with devices for the removal of liquids
    • B01D36/006—Purge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/005—Filters specially adapted for use in internal-combustion engine lubrication or fuel systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B01D35/306—Filter mounting adapter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

A filter element is provided that has a generally cylindrical configuration and that defines a longitudinal axis and a radial direction. The filter element comprises a center tube that defines a central reservoir and that includes annular filter media surrounding the center tube and the central reservoir, an open end in fluid communication with the central reservoir, and a closed end joined to the center tube opposite the open end along the longitudinal axis, the closed end including an end cap comprising a body that defines an attachment pocket and an air pocket that surrounds the attachment pocket.
GB1811429.8A 2015-12-16 2016-11-30 Filter system using a self-venting drain Withdrawn GB2561324A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/970,947 US10272372B2 (en) 2015-12-16 2015-12-16 Filter system using a self-venting drain
PCT/US2016/064116 WO2017105837A1 (en) 2015-12-16 2016-11-30 Filter system using a self-venting drain

Publications (2)

Publication Number Publication Date
GB201811429D0 GB201811429D0 (en) 2018-08-29
GB2561324A true GB2561324A (en) 2018-10-10

Family

ID=57590845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1811429.8A Withdrawn GB2561324A (en) 2015-12-16 2016-11-30 Filter system using a self-venting drain

Country Status (5)

Country Link
US (1) US10272372B2 (en)
CN (1) CN108367217B (en)
DE (1) DE112016005275T5 (en)
GB (1) GB2561324A (en)
WO (1) WO2017105837A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11344826B2 (en) * 2019-04-03 2022-05-31 Caterpillar Inc. Machine fluid system having filter protector for sock filter in manifold tube assembly
DE102019122882A1 (en) * 2019-08-27 2021-03-04 Hengst Se Closure system for a liquid filter
US11130082B2 (en) * 2019-11-13 2021-09-28 Caterpillar Inc. Filter pulsation dampening device
US11241644B2 (en) * 2020-04-13 2022-02-08 Pall Corporation Adapter for filter device and method of use
EP4056254A1 (en) * 2021-03-11 2022-09-14 Brita GmbH Filter cartridge
CN115968751B (en) * 2022-12-30 2024-06-14 河南瑞通水利工程建设集团有限公司 Wisdom agricultural irrigation system
GB2637740A (en) * 2024-02-01 2025-08-06 Perkins Engines Co Ltd Fuel filter with air bleed valve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2109901A (en) * 1981-11-23 1983-06-08 Cummins Engine Co Inc Valve assembly
US4708171A (en) * 1986-11-14 1987-11-24 J. A. Baldwin Manufacturing Co. Drain valve
US5606989A (en) * 1995-06-01 1997-03-04 Dana Corporation Self-venting valve arrangement
DE112008001571T5 (en) * 2007-06-18 2010-07-22 Cummins Filtration IP, Inc., Minneapolis Drain valve for maintenance of a filter and method
US20150202552A1 (en) * 2014-01-23 2015-07-23 Caterpillar Inc. Liquid filter drain with integral air vent

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173926A (en) * 1937-06-10 1939-09-26 Westinghouse Air Brake Co Automatic drain valve
US5996620A (en) * 1998-04-07 1999-12-07 Mallinckrodt Inc. Liquid dispenser and control system
US8501003B2 (en) * 2007-10-17 2013-08-06 Caterpillar Inc. Canister filter system with drain that cooperates with filter element
US8157997B2 (en) 2007-10-17 2012-04-17 Caterpillar Inc. Canister filter system with drain that cooperates with filter element
EP3855013B1 (en) 2010-07-30 2022-05-04 Cummins Filtration IP, Inc. No filter no run filter assembly with air vent
WO2013155427A1 (en) 2012-04-13 2013-10-17 Cummins Filtration Ip, Inc. Filter element with automatic air bleeding
DE102014002631B4 (en) 2014-02-27 2016-08-04 Mann + Hummel Gmbh Filter element and fluid filter with radial vent hole

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2109901A (en) * 1981-11-23 1983-06-08 Cummins Engine Co Inc Valve assembly
US4708171A (en) * 1986-11-14 1987-11-24 J. A. Baldwin Manufacturing Co. Drain valve
US5606989A (en) * 1995-06-01 1997-03-04 Dana Corporation Self-venting valve arrangement
DE112008001571T5 (en) * 2007-06-18 2010-07-22 Cummins Filtration IP, Inc., Minneapolis Drain valve for maintenance of a filter and method
US20150202552A1 (en) * 2014-01-23 2015-07-23 Caterpillar Inc. Liquid filter drain with integral air vent

Also Published As

Publication number Publication date
CN108367217B (en) 2021-06-25
US20170173507A1 (en) 2017-06-22
DE112016005275T5 (en) 2018-08-02
WO2017105837A1 (en) 2017-06-22
US10272372B2 (en) 2019-04-30
CN108367217A (en) 2018-08-03
GB201811429D0 (en) 2018-08-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)